ACIU Andrea Pfeifer bought AC Immune SA shares — SEC Form 4BUYAC Immune SA

Andrea Pfeifer, Chief Executive Officer at AC Immune SA (ACIU), bought 10,000 shares at $3.14 ($31K) on 2026-04-15, disclosed to the SEC on 2026-04-16.

SEC EDGAR Filing

0001651625-26-000005

View on SEC EDGAR

Trade context

Scheduled purchase ($31k) by Chief Executive Officer.

Modest56/100

Nothing distinguishes this filing.

First-Time BuyerMinimal Holdings IncreaseOpportunistic Buy

Filing Info

Filed2026-04-16

Traded2026-04-15

Accession0001651625-26-000005

SourceSEC EDGAR (Live)

Insider

NameAndrea Pfeifer

TitleChief Executive Officer

PIT GradeInsiderUnrated

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Ticker	Type	Filed	Value	7d Stock	Filing
ACIU	SELL	2026-05-18	$28K	—	Filing →
ACIU	SELL	2026-04-16	$31K	—

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ACIU Andrea Pfeifer bought AC Immune SA shares — SEC Form 4BUYAC Immune SA

Filing Info

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